Skip the auto shop - Our mechanics make house calls

Q: Fans aren't spinning

asked by on

Well my o2 sensor is unplugged and now my fans aren't spinning not sure if that's the reason why it's not spinning also just replaced my radiator

My car has 280000 miles.
My car has a manual transmission.

A: If the fans were working before the radiato...

If the fans were working before the radiator replacement, it’s possible a temperature sensor and/or wire were left disconnected or damaged. The O2 sensor should not be unplugged but may not be the cause of the fans not working. I’d suggest having the vehicle looked at by a certified technician, to diagnose the fault with the fan and help fix it accordingly. Good luck.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: I drove without coolant for about 20 miles and the radiator fan is making a loud noise, how do I fix it?

There could be problems with your water pump, coolant lines, radiator overflow reservoir or the radiator that is causing a serious leak. Driving without coolant for any period of time can cause damage to your radiator or other cooling system...

Q: My car is making a clunky noise and gets louder on acceleration. The check engine and power steering light is on

Hi there, thanks for writing in. It sounds like you may have a fan belt that is failing or loose or the power steering pump is failing. I would start by checking the tightness and the condition of the belt....

Q: okay I had to have it have it jumped one time it wouldn't crank had to have a jump with jumper cables and when yo when I crank it

If the battery is low and the alternator is not charging then the engine may not run at full power. The electrical system if low on voltage will cause the fuel injection and ignition system to not produce enough power....

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...